The sum of 45% of a number and 55% of the same number is 200. what is the number?
1 answer:
.45x+.55x=200
Combine like terms
1x=200
So x is 100
Or you can do 45%+55%=100%
And 100% of 200 is 200
You might be interested in
You need to show us the circle in order to let us answer the question.
There are 41.646600000013 grams of barium chloride in 0.200 moles
Hey hey hey I see no picc
Hi,
Answer:
(2,4)
Step-by-step explanation:
(x,y) -> (x,-y) is the rule for reflection across x-axis
(2,-4) becomes (2,4)
